夷陵如何延長金屬波紋管機械密封的使用壽命
金(jin)屬波紋(wen)管(guan)機械密封(feng)的應用(yong)(yong)范圍(wei)很廣,從(cong)低溫到(dao)高(gao)溫,從(cong)中(zhong)性介質到(dao)腐蝕性介質,從(cong)低速到(dao)高(gao)速,從(cong)普通(tong)到(dao)苛(ke)刻的工作(zuo)條(tiao)件都可選用(yong)(yong)。波紋(wen)管(guan)有橡膠(jiao)波紋(wen)管(guan)及蛇形套(tao)、塑料波紋(wen)管(guan)和金(jin)...